@import url("https://fonts.googleapis.com/css2?family=Overpass:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Overpass+Mono:wght@300&display=swap");

/* Loaded inside <dashboard-app> shadow root; :host replaces the old document `body` scope */
:host {
  display: block;
  margin: 0;
  min-height: 100vh;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Overpass", sans-serif;
  font-weight: 300;
  font-size: 16px;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  box-sizing: border-box;
  width: auto;
  height: 45px;
  padding: 0 2rem;
  background: var(--color-nav);
  color: var(--color-nav-text);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
  z-index: 10;
  justify-content: space-between;
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  height: 100%;
}

.topbar-logo {
  height: 90%;
  width: auto;
}

.topbar-version {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 999px;
  color: var(--color-text-muted, #5a6770);
  background: var(--color-surface-2, rgba(0, 0, 0, 0.06));
  text-transform: lowercase;
  white-space: nowrap;
}

.topbar-actions {
  display: flex;
  gap: 8px;
}

#add-device-toggle {
  text-transform: none;
}

.dashboard {
  /* Full width on large displays so a row of four targets fits comfortably */
  max-width: min(1920px, 100%);
  margin: 0 auto;
  padding: calc(var(--space-6) + 45px) var(--space-4) var(--space-4);
  box-sizing: border-box;
}

.panel {
  background: var(--color-panel);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  border: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06);
}

h1,
h2,
h3,
summary {
  font-weight: 600;
}

.device-wrapper {
  margin: 0;
}

.device-card {
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.device-card-header {
  margin: calc(-1 * var(--space-4));
  margin-bottom: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-nav);
  color: var(--color-nav-text);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.device-section > h3,
.device-card-title {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.3;
  font-weight: 600;
}

.device-card-title {
  color: inherit;
}

.device-section {
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
  background: color-mix(in srgb, var(--color-panel) 94%, var(--color-text) 6%);
}

.device-section h3 {
  margin-top: 0;
}

.section-note-automation {
  margin-top: 0;
  font-size: 0.9rem;
}

.section-note-automation-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
}

.section-note-automation-link:hover,
.section-note-automation-link:focus-visible {
  color: var(--color-accent-hover);
  text-decoration: none;
}

/* Connected system: expanded by default; summary shows title, license link below, +/− on the right */
.connected-system-summary {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: var(--space-2) var(--space-3);
  list-style: none;
  cursor: pointer;
}

.connected-system-summary::-webkit-details-marker {
  display: none;
}

.connected-system-summary__lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-1);
  min-width: 0;
}

.connected-system-summary__heading {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.3;
  font-weight: 600;
  color: var(--color-text);
}

.connected-system-details .section-note-automation {
  margin: 0;
}

.connected-system-summary__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 2rem;
  min-height: 2.25rem;
  flex-shrink: 0;
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1;
  color: var(--color-accent);
  user-select: none;
}

.connected-system-details[open] .connected-system-summary__toggle::after {
  content: '\2212';
}

.connected-system-details:not([open]) .connected-system-summary__toggle::after {
  content: '+';
}

.connected-system-summary:hover .connected-system-summary__toggle,
.connected-system-summary:focus-visible .connected-system-summary__toggle {
  color: var(--color-accent-hover);
}

.connected-system-body {
  margin-top: var(--space-3);
}

.connected-screenshot-link {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-3);
  line-height: 0;
  text-decoration: none;
  color: inherit;
  cursor: default;
  background: #0b1220;
  border: 1px solid color-mix(in srgb, var(--color-text) 20%, transparent);
}

.connected-screenshot-link.connected-screenshot-link--available {
  cursor: pointer;
}

.connected-screenshot-link:not(.connected-screenshot-link--available) {
  pointer-events: none;
}

.connected-screenshot-link.connected-screenshot-link--available:hover .connected-screenshot,
.connected-screenshot-link.connected-screenshot-link--available:focus-visible .connected-screenshot {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.connected-screenshot {
  position: absolute;
  inset: 0;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border: none;
  border-radius: 0;
  background: transparent;
}

.launch-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
}

.launch-link:hover,
.launch-link:focus-visible {
  color: var(--color-accent-hover);
  text-decoration: none;
}

.panel-secondary {
  background: var(--color-panel-secondary);
}

.subtitle {
  color: var(--color-muted);
}

.actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}

.actions-connected-primary {
  margin-top: var(--space-1);
}

.actions-auto-refresh-row {
  margin-top: var(--space-3);
}

.interval-input {
  box-sizing: border-box;
}

.interval-input--two-digit {
  width: 3rem;
  min-width: 3rem;
  max-width: 3rem;
  padding-left: 0.35rem;
  padding-right: 0.35rem;
  text-align: center;
}

.interval-input--two-digit::-webkit-outer-spin-button,
.interval-input--two-digit::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.interval-input--two-digit[type='number'] {
  appearance: textfield;
  -moz-appearance: textfield;
}

.inline-interval-label {
  color: var(--color-muted);
  font-size: 0.9rem;
  align-self: center;
}

.form-grid {
  display: grid;
  gap: var(--space-2);
}

label {
  display: grid;
  gap: var(--space-1);
  font-weight: 600;
}

input,
select {
  border: 1px solid #666;
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-text);
  padding: var(--space-2);
  box-shadow: inset 0 0 0.2rem 0 rgba(0, 0, 0, 0.15);
  font-family: inherit;
  font-size: 1rem;
}

select {
  width: 100%;
  max-width: 100%;
  cursor: pointer;
}

.metrics-output {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-panel) 96%, var(--color-text) 4%);
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  color: var(--color-text);
  white-space: normal;
  line-height: 1.45;
}

.device-details summary {
  cursor: pointer;
  color: var(--color-accent);
  font-weight: 600;
}

.device-details summary:hover,
.device-details summary:focus-visible {
  color: var(--color-accent-hover);
  text-decoration: none;
}

.device-details,
.device-details[open] {
  margin-top: var(--space-4);
}

button {
  background: hsl(230, 16%, 55%) linear-gradient(0deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0) 60%);
  color: #fff;
  border: 1px solid hsl(230, 18%, 45%);
  border-radius: var(--radius-md);
  padding: 0.4rem 1rem;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: background 250ms ease-in-out, transform 150ms ease;
}

button:hover {
  background-color: hsl(230, 18%, 65%);
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

button:active {
  transform: scale(0.99);
}

/*
 * Device layout: visible count on this page = column count (1–4). Fifth+ devices
 * use pagination ("Next page").
 */
.device-grid {
  display: grid;
  gap: var(--space-3);
  width: 100%;
  box-sizing: border-box;
  align-items: stretch;
}

.device-grid .device-wrapper {
  box-sizing: border-box;
  min-width: 0;
}

.device-grid .device-card.panel {
  margin-bottom: 0;
}

.device-grid--n1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.device-grid--n1 .device-wrapper {
  max-width: min(52rem, 100%);
  width: 100%;
  justify-self: center;
}

.device-grid--n2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.device-grid--n3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.device-grid--n4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.device-grid:not(.device-grid--n1) .connected-screenshot-link {
  --screenshot-frame-max-h: clamp(120px, calc(100vh - 280px), 320px);
  max-height: var(--screenshot-frame-max-h);
  width: min(100%, calc(var(--screenshot-frame-max-h) * 16 / 9));
  margin-inline: auto;
}

@media (min-width: 1200px) and (min-height: 700px) {
  .device-grid:not(.device-grid--n1) .connected-screenshot-link {
    --screenshot-frame-max-h: clamp(160px, calc(100vh - 260px), 380px);
    max-height: var(--screenshot-frame-max-h);
    width: min(100%, calc(var(--screenshot-frame-max-h) * 16 / 9));
    margin-inline: auto;
  }
}

.pagination {
  margin-top: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.pagination-footer {
  margin-top: var(--space-4);
  padding: var(--space-2) var(--space-3);
  background: transparent;
  border: none;
  box-shadow: none;
  justify-content: center;
  flex-wrap: wrap;
}

.pagination-summary {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.theme-toggle {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.2rem 0.6rem;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.12);
}

.status-line {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.status-dot {
  width: 0.5625rem;
  height: 0.5625rem;
  border-radius: 50%;
  flex-shrink: 0;
  display: block;
}

.status-dot.is-connected {
  background: #2dbb55;
  box-shadow: 0 0 0 2px rgba(45, 187, 85, 0.2);
}

.status-dot.is-disconnected {
  background: #cf3340;
  box-shadow: 0 0 0 2px rgba(207, 51, 64, 0.2);
}

.status-label {
  font-weight: 600;
  line-height: 1;
}

.status-meta,
.status-url {
  color: var(--color-muted);
}

/* Expanded device snapshot: single column, no side-by-side cards */
.snapshot-expanded-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.snapshot-section {
  padding-top: var(--space-3);
  border-top: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
}

.snapshot-expanded-stack > .snapshot-section:first-child {
  padding-top: 0;
  border-top: none;
}

.snapshot-section-title {
  margin: 0 0 var(--space-2);
  font-size: 0.95rem;
  font-weight: 600;
}

.snapshot-section--error {
  border-top-color: color-mix(in srgb, #cf3340 35%, transparent);
}

.snapshot-section-error-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.45;
}

.snapshot-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  padding: 3px 0;
}

.snapshot-row > span:first-child {
  flex-shrink: 0;
  color: var(--color-muted);
  max-width: 42%;
}

.snapshot-row .snapshot-row__value {
  flex: 1 1 auto;
  min-width: 0;
  font-weight: 600;
  text-align: right;
  overflow-wrap: anywhere;
  word-break: break-word;
}

@media (max-width: 420px) {
  .snapshot-section .snapshot-row {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }

  .snapshot-row > span:first-child {
    max-width: none;
  }

  .snapshot-row .snapshot-row__value {
    text-align: left;
  }
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.modal[hidden] {
  display: none !important;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  margin: 0;
  background: rgba(15, 23, 42, 0.55);
  cursor: pointer;
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  margin: 0;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.modal-header h2 {
  margin: 0;
  font-size: 1.25rem;
}

.modal-close {
  flex-shrink: 0;
  margin: 0;
  padding: 0.15rem 0.45rem;
  line-height: 1;
  font-size: 1.35rem;
  font-weight: 500;
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--color-text) 25%, transparent);
  color: var(--color-muted);
}

.modal-close:hover {
  background: color-mix(in srgb, var(--color-text) 8%, transparent);
  color: var(--color-text);
}

:root[data-theme="dark"] .modal-backdrop {
  background: rgba(0, 0, 0, 0.65);
}

:root[data-theme="dark"] .modal-close {
  border-color: rgba(255, 255, 255, 0.25);
  color: hsl(220, 18%, 82%);
}

:root[data-theme="dark"] .modal-close:hover {
  color: hsl(220, 35%, 94%);
}

:root[data-theme="dark"] .panel {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

:root[data-theme="dark"] .device-section {
  background: hsl(224, 22%, 17%);
}

:root[data-theme="dark"] .metrics-output {
  background: hsl(224, 20%, 16%);
}

:root[data-theme="dark"] .snapshot-section {
  border-top-color: rgba(255, 255, 255, 0.12);
}

:root[data-theme="dark"] .snapshot-row > span:first-child,
:root[data-theme="dark"] .status-meta,
:root[data-theme="dark"] .status-url {
  color: hsl(220, 20%, 82%);
}

@media (max-width: 980px) {
  .topbar {
    height: 45px;
    padding: 0 1rem;
  }
}